A potential ban on per- and polyfluoroalkyl substances (PFAS)
In January 2023, Denmark, Germany, the Netherlands, Norway, and Sweden submitted a proposal to restrict PFAS. Their suggested definition of PFAS: “Substances that contain at least one fully fluorinated methyl (-CF3) or methylene (-CF2-) carbon” will extend the ban to cover at least the following market-available HFO substances:
HFO1234yf
HFO1234ze(E)
HFO1336mzz(E)
HFO1336mmz(Z)
ECHA has also submitted a proposal to restrict PFAS in fire-fighting foams.
10.2.7 European Challenges
There are several obstacles to the phase-down of HFCs. According to the European Installers’ Association AREA, only 3.5–7% of certified F-gas personnel were trained in alternatives such as natural refrigerants and HFOs, and only half of the training centres in the EU offer training on alternative refrigerants.
10.3 Legislation in the countries covered by the study
This section provides a cross-country summary, presenting the key findings from the country studies and highlighting differences between the countries and where the countries have gone beyond the EU legislation, with a special focus on to what extent HFOs are included, explicitly excluded or whether it is not explicitly stated.
Most of the legislation across the Nordics is based on EU regulation, including for the non-member countries. Denmark, Finland, Germany, and Sweden are all members of the EU. Iceland and Norway are not EU members but are part of the EEA area. The Faroe Islands and Switzerland are neither an EU member nor part of the EEA area, Switzerland is a member of the European Free Trade Organisation (EFTA). Most of the legislation across the Nordics is based on EU regulation, including for the non-member countries.
The complete individual country studies are attached in Appendix 1. This section provides a cross-country summary, presenting the key findings from the country studies and highlighting differences between the countries and where the countries have gone beyond the EU legislation, with a special focus on to what extent HFOs are included, explicitly excluded or whether it is not explicitly stated.
10.3.1 F-gas Regulation
Denmark, Germany, Finland, Norway, and Sweden have all implemented the EU F-gas Regulation (517/2014). In Iceland, fluorinated GHGs are covered by Regulation No 1066/2019, which implements Regulation (EC) No 517/2014 for certain F-gases, HFOs not included. Another notable exemption is that both Iceland and Norway have their own quota system and is not included in the EU Commission’s quota system.
The Faroe Islands do currently not have any legislation on F-gases. The Faroe Parliament are currently in the process of adopting a regulation on F-gases; however, HFOs are not explicitly included in the new proposed legislation.
Finland
The Finnish training and certification scheme goes beyond the EU F-gas Regulation since all garages need to be certified, and the scheme covers all mobile equipment and activities such as recovery, installation, and repair. A governmental decree from 2016 outlay required qualifications for handling vehicle equipment containing fluorinated greenhouse gases. The act describes the requirements for the operator and individuals working with the installation, maintenance, reparation, refilling, decommission and recycling of refrigerants. They are defined according to the definition of fluorinated greenhouse gases in the EU F-gas Regulation (517/2014), and HFOs are therefore not included. HFOs are not listed in the annex specifying different refrigerants. However, any blends containing fluorinated greenhouse gases are subject to the requirements. The requirements differ depending on whether the equipment contains less or at least 3 kg or more refrigerant. All require a certain level of education.
Sweden
Sweden has also implemented Regulation (SE) No 2016:1128, which complements the (EC) NO 517/2014 regulation. The regulation provisions that leakage check requirements and certified competence also apply to mobile equipment containing F-gases. Moreover, that upon disposal, those who supply refrigerants are required to take these back and provide containers for this purpose free of charge. There is no refund for returning F-gases in Sweden.
Regulation 2016:1128 uses the same F-gas definition as in (EU) no. 517/2014 article 2.1. HFOs are, therefore, not covered by the regulation. However, the regulation states that if a system containing 14 tons CO2eq or more is to be converted to another refrigerant than HFC, it needs to be reported to the authorities.
Denmark
BEK nr. 1013 af 13/05/2021 prescribes further requirements in addition to the EU legislation. The regulation explicitly omits HFOs, including when part of a blend with other refrigerants covered by the legislation. The Danish Environmental Protection Agency are responsible for enforcing the regulations.
Germany
Take-back facilities depend on the specific refrigerant and the type of systems, but it is often done via gas trades or waste management companies. Germany implemented a legally binding take-back scheme in 2009. Section 4 of the German Federal Chemicals Climate Protection Ordinance states that producers and distributors must take back HFC refrigerants after they have been recovered. Distributors and producers can charge contractors a fee when they hand in HFC refrigerants, this has been identified as a limiting factor for the scheme since it discourages some from delivering recovered refrigerants since it is associated with a cost.
Switzerland
In Switzerland, F-gases are regulated under the Chemical Risk Reduction Ordinance (ORRChem).
Annex 1.5 ORRChem includes regulation for the import, export, and general use of F-gases.
Annex 2.3 covers the use of solvents.
Annex 2.9 covers the use of foams.
Annex 2.10 covers the use of refrigerants.
Annex 2.11 covers the use of extinguishing agents.
Annex 2.12 covers the use of aerosols.
The manufacture, installation, maintenance or disposal of refrigeration, air conditioning or heat recovery appliances or systems requires a License. Licenses from EU and EFTA member states are considered equivalent to the Swiss certificate. HFOs are not regulated in Switzerland only if they are contained in blends with other F-gases. However, there are reporting requirements for any equipment that uses more than 3 kg of refrigerant, no matter the type of refrigerant.